How to Collect Raw Tanzanite
Collecting raw tanzanite is fundamentally different from buying polished gemstones.
Value is not determined by symmetry or standardized grading alone, but by:
- Crystal integrity
- Natural color presence
- Size in relation to rarity
- Provenance and documentation
Smaller crystals often represent purity and wearability, while larger specimens enter collector territory due to scarcity. No two pieces are comparable, which is precisely what defines their appeal.
Raw tanzanite is collected not for trends, but for permanence.